| 摘要 |
A blade (16) for a rotor (12) of a wind energy turbine (10) includes opposite upper and lower faces (20, 22), opposite leading and trailing edges (24, 26) connecting the upper and lower faces, means (64) for generating pressurized air, and at least one air outlet opening (40) in fluid communication with the pressurized air generation means and arranged on at least one of the upper face, the lower face and the trailing edge for discharging the pressurized air into the air around at least one of the upper and lower faces and the leading and trailing edges. |
